Theophylline-Ethylcellulose Microparticles: Screening of the Process and Formulation Variables for Preparation of Sustained Release Particles

OBJECTIVE(S): The aim of this study was to formulate and evaluate microencapsulated controlled release preparations of theophylline using ethylcellulose as the retardant material with high entrapment efficiency. MATERIALS AND METHODS: Microspheres were prepared by water-in-oil-in-oil (W/O(1)/O(2)) e...

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Detalles Bibliográficos
Autores principales: Jelvehgari, Mitra, Dastmalch, Siavoush, Nazila, Derafshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Mashhad University of Medical Sciences 2012
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3586866/
https://www.ncbi.nlm.nih.gov/pubmed/23492721

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3586866/
https://www.ncbi.nlm.nih.gov/pubmed/23492721

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